[Event "Osasco Franca Garcia Memorial"]
[Site "Osasco"]
[Date "2015.06.28"]
[Round "6.6"]
[White "Bettoni, Otavio Cezar"]
[Black "Aoyama, Edmundo"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1820"]
[PlyCount "68"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Bd3 Qc7 6. Qd2 b5 7. a3 Nbd7 8. d5 a6 9. dxc6 Qxc6 10. Nge2 Bb7 11. b4 Rc8 12. f3 h6 13. Be3 Bg7 14. Ra2 Ne5 15. 0-0 Nfd7 16. Nd5 Nc4 17. Qc1 Nxe3 18. Qxe3 Ba8 19. c4 bxc4 20. Rc1 Qb7 21. Bxc4 e6 22. Ndf4 0-0 23. Rac2 Kh7 24. Qd3 Qb6+ 25. Kh1 Ne5 26. Qb3 Nxc4 27. Rxc4 Rxc4 28. Qxc4 Qe3 29. Qxa6 Be5 30. Rc7 Bxf4 31. Rc3 Qd2 32. Qd3 Qe1+ 33. Ng1 d5 34. g3 dxe4 0-1

[Event "Osasco Franca Garcia Memorial"]
[Site "Osasco"]
[Date "2015.06.28"]
[Round "5.7"]
[White "Fernandes, Jose Francisco"]
[Black "Bettoni, Otavio Cezar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1724"]
[PlyCount "78"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 0-0-0 8. Nc3 Qh5 9. Be3 Nf6 10. h3 e5 11. d5 Bb4 12. 0-0 Bxc3 13. hxg4 Nxg4 14. Qc2 Rxd5 15. Rfd1 Rhd8 16. bxc3 Rxd1+ 17. Bxd1 f5 18. Ne1 Qh2+ 19. Kf1 Qh1+ 20. Ke2 e4 21. Qb3 Nh2 22. Qe6+ Rd7 23. Qe8+ Nd8 24. Bd4 Qf1+ 25. Kd2 Qxf2+ 26. Be2 Nf1+ 27. Kd1 Rxd4+ 28. cxd4 Qxd4+ 29. Kc2 Qxa1 30. Bxf1 Qxe1 31. Bb5 Qf2+ 32. Kb3 Qe3+ 33. Kc2 Qc5+ 34. Kd2 Qd6+ 35. Kc3 a6 36. Ba4 b5 37. Bb3 Qc6+ 38. Qxc6+ Nxc6 39. Kd2 Nd4 0-1

[Event "Osasco Franca Garcia Memorial"]
[Site "Osasco"]
[Date "2015.06.27"]
[Round "3"]
[White "Bettoni, Otavio Cezar"]
[Black "Victoria Neto, Carlos"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "64"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. c4 b5 5. Qb3 bxc4 6. Qb5+ Qd7 7. Qxd7+ Nbxd7 8. Bxc4 Bb7 9. Nc3 g6 10. Nf3 Bg7 11. Ne5 Nb6 12. Bb5+ Nfd7 13. 0-0 Bxe5 14. fxe5 0-0 15. Bc6 Bxc6 16. dxc6 Nxe5 17. Ne4 Nxc6 18. Nxc5 Rfd8 19. d3 Ne5 20. Rd1 Rd5 21. Be3 Rad8 22. d4 Nbc4 23. Bf2 Ng4 24. Nb3 Nxf2 25. Kxf2 Nxb2 26. Rd2 Nc4 27. Rc2 Nb6 28. Rc7 R8d7 29. Rac1 e6 30. Ke3 Kg7 31. Rxd7 Rxd7 32. Ke4 Nd5 1/2-1/2

[Event "Osasco Franca Garcia Memorial"]
[Site "Osasco"]
[Date "2015.06.27"]
[Round "4"]
[White "Regensteiner, Valter Scheffer"]
[Black "Bettoni, Otavio Cezar"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "78"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 e5 5. Nf5 d6 6. Nc3 Bxf5 7. exf5 Qd7 8. g4 0-0-0 9. Be3 d5 10. f4 d4 11. Bc1 Bb4 12. a3 Qe7 13. axb4 Qh4+ 14. Kd2 dxc3+ 15. Kxc3 Rxd1 16. Bg2 Rxh1 17. Bxh1 Qe1+ 18. Kb3 Nd4+ 19. Kc4 Nxc2 20. Rxa7 Qxb4+ 21. Kd3 Qd4+ 22. Kxc2 Qxa7 23. fxe5 Qc5+ 24. Kb1 Qxe5 25. Bf3 Nf6 26. Bd2 Nxg4 27. Bxg4 Qe4+ 28. Ka2 Qxg4 29. Bc3 Qxf5 30. Bxg7 Qd5+ 31. Kb1 Qf5+ 32. Ka2 Qe6+ 33. Ka3 Rg8 34. Bc3 Kd7 35. Bb4 Ra8+ 36. Ba5 Rxa5+ 37. Kb4 b6 38. b3 Qd5 39. h4 Qc5# 0-1

[Event "Osasco Franca Garcia Memorial"]
[Site "Osasco"]
[Date "2015.06.26"]
[Round "1"]
[White "Bettoni, Otavio Cezar"]
[Black "Mendes, Rodrigo Machado"]
[Result "0-1"]
[ECO "C27"]
[BlackElo "1919"]
[PlyCount "104"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 0-0 5. Bg5 d6 6. h4 c6 7. Nh3 a5 8. a3 b5 9. Ba2 Nbd7 10. Qd2 Rb8 11. Ne2 Qb6 12. c3 d5 13. b4 Bd6 14. Be3 Qc7 15. f3 Bb7 16. g4 axb4 17. axb4 Nb6 18. Ng3 Na4 19. g5 Nd7 20. Nf5 Nxc3 21. Qxc3 d4 22. Qd2 dxe3 23. Nxe3 g6 24. Ke2 c5 25. Rhc1 Qb6 26. Bd5 cxb4 27. Bxb7 Qxb7 28. Nd5 Nc5 29. Nf6+ Kh8 30. Rab1 Ne6 31. h5 Nd4+ 32. Kf2 Rbc8 33. Kg3 Rxc1 34. Rxc1 Nb3 35. Qb2 Nxc1 36. Qxc1 Qc8 37. Qh1 Be7 38. Nf2 Bxf6 39. gxf6 Qe6 40. Ng4 b3 41. Qa1 gxh5 42. Nxe5 Qxf6 43. f4 Qg7+ 44. Kf3 f6 45. Nc6 Rg8 46. e5 Qg2+ 47. Ke3 Qxc6 48. Qd4 Rg3+ 49. Kf2 Qg2+ 50. Ke1 Qg1+ 51. Qxg1 Rxg1+ 52. Kf2 fxe5 0-1

[Event "Osasco Franca Garcia Memorial"]
[Site "Osasco"]
[Date "2015.06.26"]
[Round "2"]
[White "Shimamura Silva, Felipe Makoto"]
[Black "Bettoni, Otavio Cezar"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "110"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. 0-0 Be7 5. d3 h5 6. e4 h4 7. Nc3 hxg3 8. fxg3 d6 9. Qd2 Bh3 10. Ng5 Bxg5 11. Qxg5 Qxg5 12. Bxg5 Bxg2 13. Kxg2 f6 14. Be3 0-0-0 15. Nd5 Nge7 16. Nxe7+ Nxe7 17. b4 b6 18. bxc5 dxc5 19. a4 Nc6 20. a5 Nxa5 21. Bxc5 Kb7 22. Rfb1 Nc6 23. h4 Rc8 24. Kf3 Nb8 25. Ra5 Kc6 26. Rxa7 Kxc5 27. Rxg7 b5 28. Rb7 Kd4 29. R7xb5 Na6 30. Rb6 Ra8 31. Ra1 Nc5 32. Rxa8 Rxa8 33. Rxf6 Kc3 34. Rc6 Ra5 35. h5 Kxc2 36. Rc8 Kxd3 37. Re8 Nb3 38. h6 Nd4+ 39. Kf2 Kxe4 40. h7 Ra2+ 41. Kg1 Nf3+ 42. Kf1 Ra1+ 43. Kg2 Ra2+ 44. Kf1 Nd2+ 45. Ke2 Nf3+ 46. Kd1 Kd3 47. Rd8+ Nd4 48. Rxd4+ exd4 49. Kc1 Rh2 50. g4 Rxh7 51. Kb2 Rb7+ 52. Kc1 Kc3 53. Kd1 d3 54. Ke1 d2+ 55. Ke2 Re7+ 1/2-1/2

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.22"]
[Round "5"]
[White "Bettoni, Otavio Cezar"]
[Black "Schucman, Rebeca Lot"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1575"]
[PlyCount "84"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. c3 Nxd4 7. cxd4 Qb6 8. e5 d5 9. Bd3 Bd7 10. Bc2 e6 11. 0-0 Ne7 12. Rf3 Nc6 13. Be3 Qxb2 14. Nd2 Nxd4 15. Ba4 Nxf3+ 16. Nxf3 Bxa4 17. Qxa4+ b5 18. Qd1 0-0 19. Bd4 Qb4 20. Rb1 Qa5 21. Bc5 Rfc8 22. Qd4 Qxa2 23. Rxb5 Qc4 24. Ra5 Qxd4+ 25. Nxd4 a6 26. Bb6 Bf8 27. g4 Bb4 28. Ra2 a5 29. f5 Bc3 30. f6 Bxd4+ 31. Bxd4 Rc4 32. Bb6 Rxg4+ 33. Kf2 a4 34. Bc7 Rc4 35. Bd6 Rac8 36. Ke3 Rc3+ 37. Kd2 Rh3 38. Rxa4 Rxh2+ 39. Ke3 h5 40. Ra7 Rc6 41. Ra4 Rb2 42. Ra7 Rbc2 0-1

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.22"]
[Round "6"]
[White "Nakata, Thifanni Harumi"]
[Black "Bettoni, Otavio Cezar"]
[Result "1-0"]
[ECO "A44"]
[PlyCount "67"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. e4 f5 5. Nc3 Nf6 6. Bd3 g6 7. Nf3 f4 8. Bd2 Bh6 9. Qc2 g5 10. 0-0-0 Na6 11. a3 Nc7 12. g3 Bh3 13. Rhg1 Bg4 14. Be2 Qd7 15. Ne1 Bxe2 16. Nxe2 Ng4 17. Rg2 0-0 18. gxf4 Kh8 19. f5 Nf6 20. h4 Rg8 21. hxg5 b5 22. gxh6 bxc4 23. Qxc4 Nb5 24. Rxg8+ Rxg8 25. f3 Nd4 26. Nxd4 cxd4 27. Kb1 Rc8 28. Qb3 Rc5 29. Bb4 Rb5 30. Qd3 a5 31. Bxd6 Qb7 32. Rd2 Nd7 33. Bxe5+ Nxe5 34. Qxd4 1-0

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.21"]
[Round "3"]
[White "Bettoni, Otavio Cezar"]
[Black "De Oliveira, Vinicius Leandro"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "49"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bd3 a6 7. 0-0 Be7 8. Nc3 Qb6 9. Kh1 Bd7 10. Nce2 Nc6 11. c3 Rc8 12. b3 Qc7 13. Bb2 e5 14. fxe5 dxe5 15. Nf5 Bxf5 16. Rxf5 Ng4 17. Qd2 0-0 18. h3 Nf6 19. Raf1 Qd6 20. Qe3 Bd8 21. Qg3 Kh8 22. Bc1 g6 23. Bh6 Rg8 24. R5f3 b5 25. Qf2 1-0

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.21"]
[Round "4"]
[White "Medeiros, Thauane Ferreira"]
[Black "Bettoni, Otavio Cezar"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1787"]
[PlyCount "83"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Bd3 cxd4 4. exd4 Nc6 5. Nf3 d6 6. Bf4 Bg4 7. c3 Nd5 8. Bg3 g6 9. h3 Bh5 10. Bh4 f5 11. 0-0 h6 12. Bc4 Nb6 13. Be6 g5 14. Ne5 g4 15. Nxc6 bxc6 16. Bxf5 Rg8 17. hxg4 Bf7 18. Re1 Nc8 19. Qa4 Qc7 20. Nd2 Nb6 21. Qc2 Rb8 22. Bh7 Rg7 23. Bf6 Rxg4 24. Qf5 Qd7 25. Bxe7 Qxf5 26. Bxd6+ Kd8 27. Bxf5 Rg5 28. Bxb8 Rxf5 29. Bxa7 Nd5 30. Nf3 Bd6 31. Ne5 Be8 32. g3 h5 33. c4 Nf6 34. Bb6+ Kc8 35. c5 Bb8 36. a4 Rg5 37. Nxc6 Bxc6 38. Re6 Kb7 39. Rxf6 h4 40. a5 hxg3 41. a6+ Ka8 42. Rxc6 1-0

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.20"]
[Round "1"]
[White "Bettoni, Otavio Cezar"]
[Black "Gotz, Klaus Seiji Furucho"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1933"]
[PlyCount "80"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 d5 7. e5 Bg4 8. Bb5 Rc8 9. Nc3 e6 10. h3 Bxf3 11. Qxf3 Nge7 12. Be3 0-0 13. 0-0 Qb6 14. Bxc6 Nxc6 15. Na4 Qb4 16. Nc5 Nxd4 17. Qf2 Nf5 18. a3 Qb5 19. a4 Qb4 20. Nd7 Nxe3 21. Qxe3 Rfd8 22. Nf6+ Bxf6 23. exf6 Qc5 24. Qxc5 Rxc5 25. b4 Rc2 26. Kh2 Rdc8 27. Kg3 Kf8 28. Rf2 Ke8 29. Ra3 Kd7 30. Rxc2 Rxc2 31. Kf3 Kd6 32. g4 Rb2 33. b5 Rb4 34. h4 h6 35. Kg3 Kc5 36. h5 gxh5 37. g5 hxg5 38. Rc3+ Kb6 39. Rf3 Rxa4 40. Kh3 g4+ 0-1

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.20"]
[Round "2"]
[White "Oliveira, Tiago Batista"]
[Black "Bettoni, Otavio Cezar"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2068"]
[PlyCount "75"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 0-0 9. Bg5 Qa5 10. Qd2 Kh8 11. h4 Ng8 12. 0-0-0 a6 13. h5 b5 14. h6 g6 15. Qd6 Bb7 16. Rh3 b4 17. Nd5 f6 18. Qxd7 Nce7 19. Bxf6+ Rxf6 20. Nxf6 Qg5+ 21. Re3 Qxf6 22. Qxb7 bxa3 23. Rxa3 Rc8 24. Rf3 Qg5+ 25. Kb1 Nxh6 26. Rd7 Nhg8 27. Rf7 Qc5 28. Bd3 Re8 29. Qxa6 Qb4 30. c3 Qc5 31. Qxe6 Qg5 32. Rxh7+ Kxh7 33. Qf7+ Kh6 34. Qxe8 Qh5 35. Qf8+ Kg5 36. Rxe7 Qh1+ 37. Ka2 Nxe7 38. Qxe7+ 1-0

